An official website of the United States government

Sulfurous acid, lithium salt (1:2)

PubChem CID
11665397
Structure
Sulfurous acid, lithium salt (1:2)_small.png
Molecular Formula
Synonyms
  • Dilithium sulphite
  • Lithium sulfite
  • dilithium;sulfite
  • 13453-87-7
  • Sulfurous acid, dilithium salt
Molecular Weight
94.0 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2006-10-26
  • Modify:
    2025-01-18

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Sulfurous acid, lithium salt (1:2).png

1.2 3D Status

Conformer generation is disallowed since MMFF94s unsupported element, mixture or salt

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

dilithium;sulfite
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

2.1.2 InChI

InChI=1S/2Li.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.3 InChIKey

BBLSYMNDKUHQAG-UHFFFAOYSA-L
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.4 SMILES

[Li+].[Li+].[O-]S(=O)[O-]
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

Li2O3S
Computed by PubChem 2.2 (PubChem release 2021.10.14)

2.3 Other Identifiers

2.3.1 CAS

13453-87-7

2.3.2 European Community (EC) Number

2.3.3 Nikkaji Number

2.3.4 Wikidata

2.3.5 Wikipedia

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
94.0 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
4
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
93.98882190 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
93.98882190 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
82.4 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
6
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
18.8
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
3
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

5 Chemical Vendors

6 Use and Manufacturing

6.1 General Manufacturing Information

EPA TSCA Commercial Activity Status
Sulfurous acid, lithium salt (1:2): INACTIVE

7 Safety and Hazards

7.1 Hazards Identification

7.1.1 GHS Classification

Pictogram(s)
Irritant
Signal
Danger
GHS Hazard Statements
H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes

P261, P271, P304+P340, P319, P403+P233, P405, and P501

(The corresponding statement to each P-code can be found at the GHS Classification page.)

ECHA C&L Notifications Summary
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

7.2 Regulatory Information

The Australian Inventory of Industrial Chemicals
Chemical: Sulfurous acid, dilithium salt

7.3 Other Safety Information

Chemical Assessment
Evaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia

8 Literature

8.1 Consolidated References

8.2 Springer Nature References

8.3 Chemical Co-Occurrences in Literature

9 Patents

9.1 Depositor-Supplied Patent Identifiers

9.2 WIPO PATENTSCOPE

9.3 Chemical Co-Occurrences in Patents

9.4 Chemical-Disease Co-Occurrences in Patents

10 Classification

10.1 ChemIDplus

10.2 UN GHS Classification

10.3 NORMAN Suspect List Exchange Classification

10.4 EPA TSCA and CDR Classification

10.5 EPA Substance Registry Services Tree

10.6 MolGenie Organic Chemistry Ontology

11 Information Sources

  1. Australian Industrial Chemicals Introduction Scheme (AICIS)
  2. ChemIDplus
    ChemIDplus Chemical Information Classification
    https://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
  3. EPA Chemicals under the TSCA
    Sulfurous acid, lithium salt (1:2)
    https://www.epa.gov/chemicals-under-tsca
    EPA TSCA Classification
    https://www.epa.gov/tsca-inventory
  4. European Chemicals Agency (ECHA)
    LICENSE
    Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.
    https://echa.europa.eu/web/guest/legal-notice
  5. Japan Chemical Substance Dictionary (Nikkaji)
  6. Springer Nature
  7. Wikidata
  8. Wikipedia
  9. PubChem
  10. GHS Classification (UNECE)
  11. NORMAN Suspect List Exchange
    LICENSE
    Data: CC-BY 4.0; Code (hosted by ECI, LCSB): Artistic-2.0
    https://creativecommons.org/licenses/by/4.0/
    NORMAN Suspect List Exchange Classification
    https://www.norman-network.com/nds/SLE/
  12. EPA Substance Registry Services
  13. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
  14. PATENTSCOPE (WIPO)
CONTENTS